module.exports = {
    plugins: {
      // ...
      'postcss-px-to-viewport': {
        unitToConvert: 'px',
  viewportWidth: 375,
  unitPrecision: 5,
  propList: ['*'],
  viewportUnit: 'vw',
  fontViewportUnit: 'vw',
  selectorBlackList: [],
  minPixelValue: 1,
  mediaQuery: false,
  replace: true,
  exclude: undefined,
  include: undefined,
  landscape: false,
  landscapeUnit: 'vw',
  landscapeWidth: 568
      }
    }
  }